INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 200,450 Value ($000) $113,527 Avg Close $532.37 Range $427.84 - $583.45

Q3 2025

Shares 195,203 Value ($000) $87,302 Avg Close $479.87 Range $429.72 - $550.70

Q2 2025

Shares 264,201 Value ($000) $143,570 Avg Close $522.87 Range $425.00 - $568.69

Q1 2025

Shares 207,243 Value ($000) $102,641 Avg Close $553.02 Range $474.37 - $616.00

Q4 2024

Shares 208,051 Value ($000) $108,594 Avg Close $520.85 Range $470.06 - $556.23

Q3 2024

Shares 158,433 Value ($000) $77,417 Avg Close $465.56 Range $413.82 - $496.18

Q2 2024

Shares 162,569 Value ($000) $72,221 Avg Close $398.28 Range $364.17 - $447.11

Q1 2024

Shares 158,782 Value ($000) $63,461 Avg Close $377.87 Range $320.26 - $403.76

Q4 2023

Shares 162,613 Value ($000) $54,651 Avg Close $298.09 Range $254.85 - $340.49

Q3 2023

Shares 154,864 Value ($000) $45,344 Avg Close $312.30 Range $282.50 - $358.07

Q2 2023

Shares 107,988 Value ($000) $36,835 Avg Close $302.56 Range $250.01 - $344.08

Q1 2023

Shares 100,328 Value ($000) $25,632 Avg Close $246.36 Range $222.65 - $273.58

Q4 2022

Shares 94,989 Value ($000) $25,249 Avg Close $243.83 Range $180.07 - $285.09

Q3 2022

Shares 98,798 Value ($000) $18,505 Avg Close $214.77 Range $184.94 - $245.36

Q2 2022

Shares 107,101 Value ($000) $21,452 Avg Close $234.60 Range $186.83 - $308.97

Q1 2022

Shares 118,533 Value ($000) $35,934 Avg Close $292.14 Range $254.20 - $362.00

Q4 2021

Shares 118,651 Value ($000) $42,497 Avg Close $344.06 Range $313.69 - $369.69

Q3 2021

Shares 42,437 Value ($000) $42,311 Avg Close $335.80 Range $305.50 - $362.34

Q2 2021

Shares 42,311 Value ($000) $39,057 Avg Close $280.54 Range $248.63 - $308.68

Q1 2021

Shares 41,394 Value ($000) $30,489 Avg Close $251.58 Range $227.47 - $275.28

Q4 2020

Shares 39,944 Value ($000) $32,641 Avg Close $248.30 Range $217.67 - $275.60

Q3 2020

Shares 37,908 Value ($000) $26,904 Avg Close $224.54 Range $188.74 - $259.61

Q2 2020

Shares 34,114 Value ($000) $19,466 Avg Close $179.26 Range $150.00 - $200.40

Q1 2020

Shares 33,249 Value ($000) $16,276 Avg Close $183.15 Range $120.17 - $206.33

Q4 2019

Shares 33,012 Value ($000) $19,600 Avg Close $187.24 Range $167.34 - $200.53

Q3 2019

Shares 24,180 Value ($000) $13,085 Avg Close $172.96 Range $160.67 - $183.00

Q2 2019

Shares 22,865 Value ($000) $12,024 Avg Close $171.34 Range $151.72 - $196.44

Q1 2019

Shares 9,053 Value ($000) $5,178 Avg Close $177.73 Range $148.82 - $193.08

Q4 2018

Shares 8,022 Value ($000) $3,819 Avg Close $169.46 Range $143.41 - $193.71

Q3 2018

Shares 7,221 Value ($000) $4,139 Avg Close $177.57 Range $157.27 - $191.80

Q2 2018

Shares 7,247 Value ($000) $3,447 Avg Close $152.50 Range $131.19 - $165.64

Q1 2018

Shares 5,881 Value ($000) $2,418 Avg Close $139.55 Range $121.70 - $150.67

Q4 2017

Shares 5,833 Value ($000) $2,121 Avg Close $125.15 Range $116.40 - $135.02

Q3 2017

Shares 1,650 Value ($000) $1,718 Avg Close $108.96 Range $102.29 - $117.20

Q2 2017

Shares 1,936 Value ($000) $1,812 Avg Close $96.11 Range $83.71 - $107.06

Q1 2017

Shares 1,947 Value ($000) $1,498 Avg Close $79.00 Range $69.41 - $85.59

Q4 2016

Shares 1,917 Value ($000) $1,222 Avg Close $73.52 Range $67.86 - $80.81

Q3 2016

Shares 2,081 Value ($000) $1,513 Avg Close $76.57 Range $73.23 - $80.79

Q2 2016

Shares 1,784 Value ($000) $1,182 Avg Close $70.37 Range $65.67 - $73.72

Q1 2016

Shares 2,704 Value ($000) $1,623 Avg Close $61.97 Range $55.78 - $67.53

Q4 2015

Shares 5,432 Value ($000) $2,973 Avg Close $56.16 Range $49.67 - $61.84

Q3 2015

Shares 1,074 Value ($000) $490 Avg Close $56.64 Range $50.07 - $62.76

Q2 2015

Shares 798 Value ($000) $387 Avg Close $55.94 Range $53.34 - $62.12

Q1 2015

Shares 885 Value ($000) $447 Avg Close $56.60 Range $54.07 - $59.79

Q4 2014

Shares 971 Value ($000) $514 Avg Close $55.69 Range $49.93 - $59.87

Q3 2014

Shares 988 Value ($000) $456 Avg Close $49.65 Range $41.78 - $53.67

Q2 2014

Shares 1,048 Value ($000) $432 Avg Close $44.11 Range $38.50 - $60.14

Q1 2014

Shares 1,530 Value ($000) $670 Avg Close $47.10 Range $41.11 - $51.39

Q4 2013

Shares 1,430 Value ($000) $549 Avg Close $42.08 Range $39.02 - $45.43

Q3 2013

Shares 1,376 Value ($000) $518 Avg Close $44.16 Range $39.67 - $56.58

Q2 2013

Shares 2,251 Value ($000) $1,139 Avg Close $55.09 Range $51.68 - $57.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	200,450	$113,527	$532.37	$427.84 - $583.45
Q3 2025	195,203	$87,302	$479.87	$429.72 - $550.70
Q2 2025	264,201	$143,570	$522.87	$425.00 - $568.69
Q1 2025	207,243	$102,641	$553.02	$474.37 - $616.00
Q4 2024	208,051	$108,594	$520.85	$470.06 - $556.23
Q3 2024	158,433	$77,417	$465.56	$413.82 - $496.18
Q2 2024	162,569	$72,221	$398.28	$364.17 - $447.11
Q1 2024	158,782	$63,461	$377.87	$320.26 - $403.76
Q4 2023	162,613	$54,651	$298.09	$254.85 - $340.49
Q3 2023	154,864	$45,344	$312.30	$282.50 - $358.07
Q2 2023	107,988	$36,835	$302.56	$250.01 - $344.08
Q1 2023	100,328	$25,632	$246.36	$222.65 - $273.58
Q4 2022	94,989	$25,249	$243.83	$180.07 - $285.09
Q3 2022	98,798	$18,505	$214.77	$184.94 - $245.36
Q2 2022	107,101	$21,452	$234.60	$186.83 - $308.97
Q1 2022	118,533	$35,934	$292.14	$254.20 - $362.00
Q4 2021	118,651	$42,497	$344.06	$313.69 - $369.69
Q3 2021	42,437	$42,311	$335.80	$305.50 - $362.34
Q2 2021	42,311	$39,057	$280.54	$248.63 - $308.68
Q1 2021	41,394	$30,489	$251.58	$227.47 - $275.28
Q4 2020	39,944	$32,641	$248.30	$217.67 - $275.60
Q3 2020	37,908	$26,904	$224.54	$188.74 - $259.61
Q2 2020	34,114	$19,466	$179.26	$150.00 - $200.40
Q1 2020	33,249	$16,276	$183.15	$120.17 - $206.33
Q4 2019	33,012	$19,600	$187.24	$167.34 - $200.53
Q3 2019	24,180	$13,085	$172.96	$160.67 - $183.00
Q2 2019	22,865	$12,024	$171.34	$151.72 - $196.44
Q1 2019	9,053	$5,178	$177.73	$148.82 - $193.08
Q4 2018	8,022	$3,819	$169.46	$143.41 - $193.71
Q3 2018	7,221	$4,139	$177.57	$157.27 - $191.80
Q2 2018	7,247	$3,447	$152.50	$131.19 - $165.64
Q1 2018	5,881	$2,418	$139.55	$121.70 - $150.67
Q4 2017	5,833	$2,121	$125.15	$116.40 - $135.02
Q3 2017	1,650	$1,718	$108.96	$102.29 - $117.20
Q2 2017	1,936	$1,812	$96.11	$83.71 - $107.06
Q1 2017	1,947	$1,498	$79.00	$69.41 - $85.59
Q4 2016	1,917	$1,222	$73.52	$67.86 - $80.81
Q3 2016	2,081	$1,513	$76.57	$73.23 - $80.79
Q2 2016	1,784	$1,182	$70.37	$65.67 - $73.72
Q1 2016	2,704	$1,623	$61.97	$55.78 - $67.53
Q4 2015	5,432	$2,973	$56.16	$49.67 - $61.84
Q3 2015	1,074	$490	$56.64	$50.07 - $62.76
Q2 2015	798	$387	$55.94	$53.34 - $62.12
Q1 2015	885	$447	$56.60	$54.07 - $59.79
Q4 2014	971	$514	$55.69	$49.93 - $59.87
Q3 2014	988	$456	$49.65	$41.78 - $53.67
Q2 2014	1,048	$432	$44.11	$38.50 - $60.14
Q1 2014	1,530	$670	$47.10	$41.11 - $51.39
Q4 2013	1,430	$549	$42.08	$39.02 - $45.43
Q3 2013	1,376	$518	$44.16	$39.67 - $56.58
Q2 2013	2,251	$1,139	$55.09	$51.68 - $57.34